Analytic solution for a class of turbulence problems
等离子体物理
2007-05-23 v1 流体动力学
摘要
An exact analytical method for determining the Lagrangian velocity correlation and the diffusion coefficient for particles moving in a stochastic velocity field is derived. It applies to divergence-free 2-dimensional Gaussian stochastic fields which are stationary, homogeneous and have factorized Eulerian correlations.
引用
@article{arxiv.physics/0101061,
title = {Analytic solution for a class of turbulence problems},
author = {M. Vlad and F. Spineanu and J. H. Misguich and R. Balescu},
journal= {arXiv preprint arXiv:physics/0101061},
year = {2007}
}
备注
Latex, 6 pages including one figure (eps file)